Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
Made in USA
433961-1 Aluminum Roller Rocker Arm for Big Block Chevy Engines 1.7 Ratio x 7/16 in. [Each]
InfoVehicle Info Needed
MANLEYPART NUMBER: 660-433961-1

433961-1 Aluminum Roller Rocker Arm for Big Block Chevy Engines 1.7 Ratio x 7/16 in. [Each]

$2999
ShippingShips Tomorrow
Lowest PriceLowest Price Guarantee

Items You Need

Rocker Arm Studs for Big Block Chevy w/7/16 in.-20 Top Thread and 7/16 in.-14 Bottom Thread

JEGS

Rocker Arm Studs for Big Block Chevy w/7/16 in.-20 Top Thread and 7/16 in.-14 Bottom Thread

Part Number : 555-20582
$3499$38.99
You Save$4.00
Raised Pushrod Guide Plates Big Block Chevy

JEGS

Raised Pushrod Guide Plates Big Block Chevy

Part Number : 555-202010
$4299$46.39
You Save$3.40
Master Pushrod Length Checker Kit

JEGS

Master Pushrod Length Checker Kit

Part Number : 555-80670
$6239$114.99
You Save$52.60
1/2 in. Drive Digital Torque Wrench for Fastener Tightening and Disassembly Torque Detection

JEGS

1/2 in. Drive Digital Torque Wrench for Fastener Tightening and Disassembly Torque Detection

Part Number : 555-81694
$15899$193.99
You Save$35.00

Chevy Big Block
    Aluminum Roller Rocker Arm
  • Big Block Chevy Engines
  • 1.7 Ratio
  • 7/16 in. Stud Mount
  • Sold Individually

    This Manley Aluminum Roller Rocker Arm is lightweight and strong, offering a balance of durability and reduced mass, which is crucial in high-revving engines. Manley, a company known for producing high-quality engine components, manufactures this rocker arm to withstand extreme conditions typically encountered in motorsport, such as high RPM, heavy loads, and high temperatures.

    High-Performance Rockers

    Manley Aluminum Roller Rocker Arms are engineered to ensure precise valve timing and smooth operation. This precision helps ensure consistent performance, reliability, and optimal engine efficiency, especially at high RPMs.

Part TypeRocker Arm
Product LineManley Aluminum Roller Rocker Arms
BrandMANLEY
Package Height0.5
Package Width4.75
Package Length8.0
Weight0.5 PG
Part CategoryPerformance Parts
Rocker Arm Ratio1.7
Stud Size 7/16 in.
Rocker Arm Nut StylePolylock
QuantitySold Individually
MaterialAluminum
Part FitmentSemi Universal
Rocker Arm Mounting StyleStud
Engine Make/SizeChevy Big Block
Rocker Arm StyleFull roller
Vendor Part Number433961-1
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning